#Open any file format apk
#Open any file format archive

BMP - Bitmap Image - You can create one by right-clicking the home screen, next, click new, then, click Bitmap Image.Blend - An external 3D file format used by the animation software, Blender.

BKF (.bkf) – Microsoft backup created by NTBackup.c.

bjsn – Used to store The Escapists saves on Android.

BIN – compressed archive, can be read and used by CD-ROMs and Java, extractable by 7-zip and WINRAR.

big – Special file compression format used by Electronic Arts to compress the data for many of EA's games.

BB - Is an 3D image file made with the application, Artlantis.

#Open any file format archive

BA – Scifer Archive (.ba), Scifer External Archive Type.

ASS (also SAS) – a subtitles file created by Aegisub, a video typesetting application (also a Halo game engine file).

ARC - Nintendo U8 Archive (mostly Yaz0 compressed).

APPX – Microsoft Application Package (.appx).

#Open any file format apk

APK – Android package: Applications installable on Android package format of the Alpine Linux distribution.

A - An external file extension for C/C++.

?Q? – files that are compressed, often by the SQ program. These types of files are not available anywhere, as they haven't been released yet. arc files for Nintendo which can be opened on PC by these files. ?mn - is a custom file made by Team Gastereler for making it easy to open.

37 Markup languages and other web standards-based formats.

35.2 EMC VMware ESX, GSX, Workstation, Player.

35.1 Microsoft Virtual PC, Virtual Server.

25.5 Other file formats pertaining to audio.

15 Object code, executable files, shared and dynamically linked libraries.

1.1 Physical recordable media archiving.

While MS-DOS and NT always treat the suffix after the last period in a file's name as its extension, in UNIX-like systems, the final period does not necessarily mean that the text after the last period is the file's extension. Some filenames are given extensions longer than three characters. Examples of operating systems that do not impose this limit include Unix-like systems, and Microsoft Windows NT, 95- 98, and ME which have no three character limit on extensions for 32-bit or 64-bit applications on file systems other than pre-Windows 95 and Windows NT 3.5 versions of the FAT file system. Many operating systems do not limit filenames to one extension shorter than 4 characters, as was common with some operating systems that supported the File Allocation Table (FAT) file system. Filename extension it is usually noted in parentheses if they differ from the file format name or abbreviation. This is a list of file formats used by computers, organized by type. You can help by adding missing items with reliable sources. This is a dynamic list and may never be able to satisfy particular standards for completeness.